00727na  a2200217   4500001001300000005001500013008004100028024002700069035001800096035002700114100002800141370004800169372005300217373004500270374004800315375001100363377001400374400002100388670005400409670004600463KAC20172843420180730110224170801 b aznnnaabn          fa aaa      7 a00000004609937882isni  a(KRI)10975287  a(KISTI)ADPER00003177601 a허난,g許蘭,d1969-  c한국(국명)[韓國]0KSH20000101452nlsh  a수학 교육[數學敎育]0KSH19980181642nlsh  a경기대학교 수학교육 (조교수)  a교수(대학)[敎授]0KSH19980114932nlsh  a여성  l한국어1 aHuh, Nan,d1969-  a한국연구자정보(KRI)uhttps://www.kri.go.kr  a수학교육학 정론, (경문사), 2010